Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"san van thuc snippets" » "san va thuc snippets", "san dan thuc snippets", "san van thu snippets", "tan van thuc snippets", "luan van thuc snippets", "tran van thuc snippets", "san van thuc slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("san van thuc snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("san van thuc snippets"))) OR ("locating bug code snippets")).
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